... pin Personalized design Die struck Lapel pinsFeature:1) Material&process:bronze,copper,iron,zincalloy,,Stainless steel,pewter,aluminium(diecasting, stamping)2 ... etc(up to customer’s request)4) Electric-plating:gold,anti-gold,silver,anti-silver,nickel,anti-nickel,black nickel,brass,anti-brass,copper ...